13929440819

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{1231}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 16541521920

約数和(自身を除く): 2612081101

約数列:

[1, 7, 41, 89, 287, 443, 623, 1231, 3101, 3649, 8617, 18163, 25543, 39427, 50471, 109559, 127141, 275989, 353297, 545333, 766913, 1616507, 3817331, 4491919, 11315549, 22358653, 31443433, 48534637, 156510571, 339742459, 1989920117, 13929440819]

約数ペア:

[(1, 13929440819), (7, 1989920117), (41, 339742459), (89, 156510571), (287, 48534637), (443, 31443433), (623, 22358653), (1231, 11315549), (3101, 4491919), (3649, 3817331), (8617, 1616507), (18163, 766913), (25543, 545333), (39427, 353297), (50471, 275989), (109559, 127141)]